Save yourself the money and do it yourself. Pretty easy if you have a pressure washer and a big pot to boil it in. You should be able to get it done in a few hours. Check out White Bone Creations on YouTube.
Exactly, I started doing it myself the last couple years for my kids and I and I just enjoy doing it, they turn out really good.
I do most of my skulls myself, but the really good trophies I send out to be done by bugs. Boiling just seems to destroy all the cool nose cartilage, which is especially cool in the predator skulls.